that navy saved some lives we're told. still, three people died. among them children, a 7-year-old boy, a 9-year-old girl, believed to be siblings. their parents injured along with some 13 other people you see in all of this. the initial problem, a big-rig driver was stopped in his lane right about the same time light snow, falling in the area, suddenly turned to heavy snow coming down. so heavily it caused a whiteout. high winds, a drop in temperature. in the fog of that falling precip drivers struggled to find their way as you might imagine. more than 30 cars from suvs to semi trailers were left manage geled. they are saying now that survivors are talking about it they suddenly couldn't see out of their car windows and couldn't stop because the roadway was so slick. a tough scene for first-responders to handle. they shut down that stretch of i-75 for hours while they helped out the victims and removed the wreckage. parts of michigan are under a winter warning. they're expecting two fight of lake-effect snow today and tomorrow. back to you. jenna: